“…Improvements and additions in this new edition include * Upgraded figures and code * An all-new chapter introducing analytic combinatorics * Simplified derivations via analytic combinatorics throughout The book's thorough, self-contained coverage will help readers appreciate the field's challenges, prepare them for advanced results-covered in their monograph Analytic Combinatorics and in Donald Knuth's The Art of Computer Programming books-and provide the background they need to keep abreast of new research.…”
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“…--HTML-->In September 2003 the first LCG-1 service was put into production at most of the large Tier 1 sites and was quickly expanded up to 30 Tier 1 and Tier 2 sites by the end of the year. Several software upgrades were made and the LCG-2 service was put into production in time for the experiment data challenges that began in February 2004 and continued for several months. …”
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“…Upgrading the muon system will be one of the major challenges for the CMS experiment atthe projected high luminosity LHC (HL-LHC) with an expected instantaneous luminosityof L = 1035 /(cm2 · s). …”
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“…We will show the ongoing improvements and upgrades to the existing system that will ensure an even better performing trigger system despite the harsher machine conditions. …”
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“…Tracking algorithms used in CMS are described; physics and computing performances are discussed with respect to Run 1 and Run 2 physics program and within CMS future upgrades.…”
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“…The ATLAS Experiment is reworking and upgrading systems during the current LHC shut down. …”
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“…The ongoing and projected accelerator and detector upgrades will allow to establish and to carry out precision measurements of both rare decays, and explore novel observables with further sensitivity to new physics effects.…”
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“…The Large Hadron Collider at CERN generates enormous amounts of raw data which present a serious computing challenge. After Phase-II upgrades in 2022, the data output from the ATLAS Tile Calorimeter will increase by 200 times to 41 Tb/s! …”
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“…This is especially true for the upgraded detectors to be used in the high-luminosity phase of the LHC (HL-LHC), where silicon sensors as currently used would suffer severe loss in signal from irradiation with charged and neutral hadrons.\\ The CMS Tracker Collaboration has initiated irradiation studies with protons with energies ranging from 23 MeV to 23 GeV. …”
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“…To scale up the ATLAS production system for new challenges, we started the ProdSys2 project. PanDA has been upgraded with the Job Execution and Definition Interface (JEDI). …”
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“…To scale up the ATLAS production system for new challenges, we started the ProdSys2 project. PanDA has been upgraded with the Job Execution and Definition Interface (JEDI). …”
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“…Not only the LHC machine will be upgraded but also the detectors, namely CMS . To cope with this high pileup environment and reconstruct physics objects such as electrons, photons, jets and taus, High Granularity Calorimeter is being proposed as a substitute of the current endcap calorimeters of CMS. …”
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“…The ALICE Inner Tracker System (ITS) will be upgraded during Long Shutdown 2. The tracker layers will be equipped with monolithic pixel sensors chips. …”
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“…The expected performance of upgraded jet trigger will be described and compared with the first trigger results from initial Run 2 data.…”
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“…Second, the facility maintenance and upgrades are briefly presented. The VTX-1 magnet was damaged at the beginning of the 2015 proton period. …”
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“…In these proceedings, we briefly review the ATLAS trigger system upgrades that were implemented during the shutdown, allowing us to cope with the increased trigger rates while maintaining or even improving our efficiency to select relevant physics processes. …”
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“…It is anticipated that the turbo stream will be adopted by an increasing number of analyses during the remainder of LHC Run II (2015--2018) and ultimately in Run III (starting in 2020) with the upgraded LHCb detector.…”
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“…During the first long shutdown of the LHC (2013-2014) the CMS muon RPC system has been upgraded with 144 double-gap chambers on the forth forward stations. …”
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“…We look at how this potential is influenced by the design of the upgraded CMS detector, as documented in the $\mathrm{phase~2}$ technical proposal. …”
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“…Despite the efforts for improving and optimizing the current data storage infrastructures (CERN Accelerator Logging Service and Post Mortem database), some limitations still persist and require a different approach to scale up efficiently to provide efficient services for future machine upgrades. This project aims to explore one of the possibilities among novel solutions proposed to solve the problem of working with large datasets. …”
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